Travel-Friendly Educational Toys: Cats & Boxes features 60 challenges in a compact size and portable travel case. Brain Games Build Skills: Build concentration, problem-solving abilities and deduction skills while playing with SmartGames’ board games for kids and adults. Ages 7 & Up: This puzzle is perfect for kids and adults alike. With 60 challenges you'll have a great time with the game version of the internet sensation! Set includes 1 game board with lid, 5 cats, 4 puzzle pieces, challenge booklet with 60 challenges and solutions. Award-Winning: SmartGames is the worldwide leader in multi-level logic family games. Our award-winning games offer levels of play from easy to challenging, and we pride ourselves in making family board games that are perfect for players of all ages.